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epoch batteries

Epoch 48V 105Ah MINI LiMax LiFePO4 Golf Cart Battery Kit

Drop-In LiFePO4 Power for Your Golf Cart — No Lead-Acid Bulk, No Guesswork

Single battery, full power — Replaces multiple lead-acid cells in one compact unit
200A continuous output — Strong torque and acceleration with zero voltage sag
3,500-cycle LiFePO4 life — Years of reliable, maintenance-free operation
Complete conversion kit — Charger, gauge, converter, and brackets all included
Bluetooth monitoring built in — Track voltage, temp, and state of charge from your phone
  • FREE System Design Consultation -- We confirm fitment and compatibility for your specific cart
  • FREE Shipping -- Ships free — no surprise freight charges
  • Compatibility Guarantee -- Every included component is pre-vetted to work together

$1,754.95

30-day money back · No restocking fee

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In the box

  • 48V 105Ah MINI LiMax LiFePO4 Battery
  • 48V 15A Lithium Charger
  • Battery Gauge
  • 12V Converter
  • Cart-Specific Mounting Brackets
Epoch Batteries 48V 105Ah MINI LiMax Series LiFePO4 Lithium Golf Cart Battery Kit
Epoch 48V 105Ah MINI LiMax LiFePO4 Golf Cart Battery Kit
$1,754.95

Drop-In LiFePO4 Power for Your Golf Cart — No Lead-Acid Bulk, No Guesswork

The Epoch 48V 105Ah MINI LiMax Series delivers consistent, maintenance-free power for golf carts and utility vehicles without the bulk of lead-acid banks. Built with LiFePO4 chemistry, this field-tested kit holds stable voltage through the full discharge cycle — no sag, no guesswork. The compact form factor fits tight battery compartments while the included 48V 15A charger, 12V converter, battery gauge, and cart-specific mounting brackets make it a complete grid-independent upgrade. Bluetooth monitoring lets you track charge, voltage, and temperature in real time. 200A continuous discharge with 700A peak surge means strong torque and acceleration when you need it.

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Complete Conversion Kit
700A Peak Discharge
Brackets Included
LiFePO4 Chemistry
48V 105Ah
Nominal Capacity
200A
Max Continuous Discharge
700A @ 2s
Peak Surge Discharge
Eliminate Lead-Acid Weight and Voltage Sag Permanently

Eliminate Lead-Acid Weight and Voltage Sag Permanently

Lead-acid battery banks drag your cart down — literally. Extra weight from multiple cells kills range, and voltage sag robs you of torque on hills. The Epoch MINI replaces that entire bank with one compact LiFePO4 unit, delivering stable voltage from 100% to near-empty. At Off Grid Vault, every kit we carry is pre-vetted for component compatibility — the charger, converter, gauge, and brackets are matched to this specific battery. No mix-and-match guesswork, no wondering if your 15A charger plays nice with your BMS. This is a complete, field-tested conversion that works out of the box.

3,500 Cycles of Off-Grid Proven Reliability

3,500 Cycles of Off-Grid Proven Reliability

Most lead-acid batteries hit 500 to 800 cycles before capacity collapses. The Epoch MINI LiMax is built on LiFePO4 chemistry rated for 3,500 cycles — that is years of daily use with minimal degradation. Stable voltage throughout the discharge cycle means your cart performs the same on hole 18 as it does on hole 1. No watering, no equalizing charges, no corrosion cleanup. Over-the-air firmware updates keep the BMS current as chemistry management improves, so your battery actually gets better over time without replacing hardware.

Real-Time Monitoring From Your Phone

Real-Time Monitoring From Your Phone

The integrated Bluetooth module connects to iOS and Android, giving you live readouts on charge level, voltage, temperature, and overall battery health. You no longer have to guess when to charge or wonder if something is off. For utility vehicles running routes all day, this data matters — you can spot a problem before it leaves you stranded. The 200A continuous discharge and 700A two-second peak ensure you have the current for steep grades and heavy loads, while the 100A continuous charge handles regen braking without stressing the cells.

Compatibility

This kit is configured for specific golf cart models. Confirm your cart matches the conditions below before ordering.

  • Cart is a Club Car DS or compatible configuration
  • Battery tray accommodates the MINI form factor (compact footprint)
  • Existing 48V electrical system with standard golf cart wiring

Where This Battery Shines

Designed for carts that need longer runtimes and consistent power without the weight and maintenance of lead-acid.

Golf Course & Neighborhood Carts
Electric Utility Vehicles
Homestead & Property Transport

Full specifications

At a glance

Power
48V
Full specifications11 data points across 4 categories

Dimensions

Form FactorMINI (compact)

Power & Performance

ChemistryLiFePO4
Nominal Voltage48V
Capacity105Ah
Max Continuous Discharge200A
Peak Discharge300A @ 15s, 700A @ 2s
Max Continuous Charge100A
Included Charger48V 15A Lithium Charger

Materials

See product pageSee product page

Compliance & Warranty

MonitoringBluetooth App (iOS & Android)
Firmware UpdatesOver the air

The Off Grid Vault Promise

We vet every product for real-world performance so you can buy with confidence.

30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days in original packaging.
Free ShippingShips free on all orders, including LTL freight on large systems. No minimums, no thresholds.
Authorized Dealer SupportWarranty claims handled directly through us. You deal with people who understand off-grid power, not a ticket queue.
★★★★★
“Replaced six Trojan lead-acid batteries in my '08 Club Car DS with this single unit. The difference is night and day — consistent power up every hill, and the Bluetooth app lets me check everything from the garage. Should have done this years ago.”
F
First L.Tucson, AZ

48V 105Ah MINI – LiMax Series – Lithium (LiFePO4) Golf Cart Battery – Complete Kit

The Epoch 48V 105Ah MINI – LiMax Series – Lithium (LiFePO4) Golf Cart Battery – Complete Kit is a compact, high-performance lithium solution designed to deliver extended range, strong power output, and maintenance-free reliability in a smaller, space-saving form factor. Built with advanced LiFePO4 chemistry, this 48V 105Ah lithium battery provides substantial usable energy, making it ideal for golf carts and electric utility vehicles that need longer runtimes and consistent performance without the bulk of larger battery systems. The 48V configuration improves efficiency by reducing current draw while maintaining smooth acceleration and dependable torque.

Designed as a complete kit, this system simplifies the upgrade process by eliminating the need for multiple batteries and complex wiring, making it an easy transition from traditional lead-acid setups. The MINI form factor is perfect for carts with limited battery space or for users looking to reduce overall weight without sacrificing capacity. The LiMax Series battery delivers stable voltage throughout the discharge cycle, ensuring consistent performance from start to finish without the power drop-off common in lead-acid systems.

Equipped with integrated Bluetooth monitoring, the Epoch 48V 105Ah MINI lithium battery allows you to track charge level, voltage, temperature, and overall battery health in real time from your smartphone. The advanced battery management system (BMS) provides protection against overcharging, over-discharging, overheating, and short circuits, ensuring safe and reliable operation. With thousands of charge cycles and minimal maintenance required, this 48V 105Ah lithium battery kit is a powerful, efficient, and space-conscious upgrade for modernizing your golf cart’s energy system.


Epoch 48V 105Ah MINI Specs & Features

  • Complete Lithium Conversion Kit
  • 48V 15A Lithium Charger, Battery Gauge, 12V Converter INCLUDED
  • Cart Specific Mounting Brackets INCLUDED
  • Bluetooth App (iOS & Android)
  • Over the air firmware updates available
  • 200A Max Continuous Discharge
  • 300A @ 15s, 700A @ 2s Peak Discharge
  • 100A Max Continuous Charge
  • 300A @ 15s Peak Charge/Regen
  • 3,500 Cycle Life
  • Cell Configuration: 1P16S
  • Chemistry: LiFePO4
  • Ah Capacity: 105Ah
  • Max Continuous Discharge Amps: 200A
  • Max Charge Current Amps: 100A Continuous, 300A @ 15s
  • Max Discharge Peak Current Amps: 300A @ 15s, 700A @ 2s
  • Series | Parallel: Max (2) in Parallel
  • Voltage: 51.2V
  • Max Charge Voltage: 58.4V
  • Operating Voltage Range: 48.0V – 58.4V
  • Charge Temp Range: 0°C (32°F) / 55°C (131°F)
  • Discharge Temp Range: -20°C (-4°F) / 60°C (140°F)
  • Storage Temp: 0°C (32°F) / 35°C (95°F)(Max 12 Months)
  • Weight: 99 lbs
  • Dimensions (LxWxH): 15.8″ x 11.1″ x 10.9″


Your Satisfaction with Epoch Batteries is Guaranteed:

  • 11-Year Limited Warranty
  • Free Shipping & Lowest Price Guaranteed

Additional information

Configuration

Club Car DS, Other

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Frequently Asked Questions

At $1,755, the Epoch MINI replaces multiple lead-acid batteries that need replacement every 1-2 years. Lead-acid banks for a 48V cart typically cost $600-$900 per set and last 500-800 cycles. This LiFePO4 unit delivers 3,500 cycles — roughly 4-7 times the lifespan. Factor in zero maintenance, no watering, and consistent voltage, and the per-cycle cost drops significantly. This is an investment that pays for itself over the life of the battery.
This kit is configured specifically for Club Car DS models. It includes cart-specific mounting brackets designed for that chassis, so you are not modifying or fabricating anything. The MINI form factor is smaller than a standard lead-acid bank, which means it fits in the existing battery compartment without shoehorning. If you have a different cart configuration, contact us with your make and model — we offer free system design consultation to match the right kit to your vehicle.
The 200A continuous discharge, 300A at 15 seconds, and 700A at 2 seconds are rated specifications from Epoch Batteries. Off Grid Vault is an authorized dealer, and we stand behind the products we carry. If the battery does not perform as specified, our 30-day performance guarantee covers uninstalled returns. Warranty claims after installation are handled directly through us — not through a ticket queue with a faceless marketplace seller. You have a real company accountable for the specs.
Yes. This is a complete lithium conversion kit — not just a battery. You get the 48V 105Ah MINI LiMax battery, a 48V 15A lithium charger, a battery gauge, a 12V converter, and cart-specific mounting brackets for Club Car DS. There are no hidden add-ons required to get your cart running. The included components are pre-vetted to work together as a system, which is exactly why we offer a compatibility guarantee on all our kits.
Cycle life depends on how often you charge. If you deplete and recharge once per day, 3,500 cycles translates to roughly 9.5 years before the battery reaches 80% of its original capacity. For a golf cart used a few times per week, you are looking at 15+ years of service. LiFePO4 chemistry also degrades far more predictably than lead-acid — no sudden capacity drops, no sulfation damage from partial charges. The over-the-air firmware updates help maintain BMS accuracy over that entire lifespan.
Off Grid Vault handles warranty claims directly as an authorized dealer. You are not filing a support ticket with a marketplace and hoping someone responds. If a component fails under the manufacturer warranty, you contact us and we manage the claim. For pre-installation concerns, our 30-day performance guarantee covers returns on uninstalled products in original packaging. We also provide free system design consultation before you buy, so you can confirm fitment and compatibility before committing to the install.
SKU: BB51105A_MINI-kit-1 Categories: , Brand:

The Off Grid Vault Promise

We vet every product for real-world performance so you can buy with confidence.

30-Day Performance Guarantee If it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days in original packaging.
Free Shipping Ships free on all orders, including LTL freight on large systems. No minimums, no thresholds.
Authorized Dealer Support Warranty claims handled directly through us. You deal with people who understand off-grid power, not a ticket queue.

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About epoch batteries Golf Cart Batteries

epoch batteries is a trusted manufacturer of premium golf cart batteries. OffGridVault is an authorized dealer offering the full epoch batteries lineup with free delivery, price match guarantee, and expert support.

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